smuindi1434 smuindi1434
  • 21-10-2019
  • Mathematics
contestada

Compute:
a. (−10 + 9i) + (7 − 5i)

Respuesta :

vanessaakaraiwe123
vanessaakaraiwe123 vanessaakaraiwe123
  • 21-10-2019

Answer:

4i - 3

Step-by-step explanation:

-10 + 9i + 7 - 5i

Collect like terms: 4i - 3

Answer Link
angelchavez1738679 angelchavez1738679
  • 24-06-2021

Answer:

70−63i

Step-by-step explanation:

−7⋅(−10+9i)=(−7)(−10)+(−7)(9)

i=70−63i

Answer Link

Otras preguntas

Write an equation to express y in terms of x.
Those who ______ increased gun control believe that the Second Amendment gives individual citizens the right to bear arms free from excessive control.
Evaluate the expression when c=47 and d=4 c-3d
SOLVE THIS PROBLEM ASAP PLS
Which style did the artist use to decorate this horse bit from luristan?.
If the lateral surface area of a cylinder with height 4cm is 24pi cm squared then what is its volume?​
Why NH2 is a bad leaving Group?
Find the m please and thank you!
2 years from now, Clara will be twice the age of Jalissa. Jalissa is 2 years younger than Clara. How old are they now?
In which Western European country did the Industrial Revolution begin? Question 3 options: Great Britian the Netherlands Germany France